42718372712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 82262034000

約数和(自身を除く): 39543661288

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 313, 488, 596, 626, 1192, 1252, 1877, 2504, 3754, 7508, 9089, 15016, 18178, 19093, 36356, 38186, 46637, 72712, 76372, 93274, 114497, 152744, 186548, 228994, 279673, 373096, 457988, 559346, 587501, 915976, 1118692, 1175002, 2237384, 2350004, 2844857, 4700008, 5689714, 11379428, 17060053, 22758856, 34120106, 35837561, 68240212, 71675122, 87537649, 136480424, 143350244, 175075298, 286700488, 350150596, 700301192, 5339796589, 10679593178, 21359186356, 42718372712]

約数ペア:

[(1, 42718372712), (2, 21359186356), (4, 10679593178), (8, 5339796589), (61, 700301192), (122, 350150596), (149, 286700488), (244, 175075298), (298, 143350244), (313, 136480424), (488, 87537649), (596, 71675122), (626, 68240212), (1192, 35837561), (1252, 34120106), (1877, 22758856), (2504, 17060053), (3754, 11379428), (7508, 5689714), (9089, 4700008), (15016, 2844857), (18178, 2350004), (19093, 2237384), (36356, 1175002), (38186, 1118692), (46637, 915976), (72712, 587501), (76372, 559346), (93274, 457988), (114497, 373096), (152744, 279673), (186548, 228994)]